Finding the Fourth Proportional to 6,197,293.36, 8,552,472.52 and 3,444,096.82
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Solution
The fourth proportional to 6,197,293.36, 8,552,472.52 and 3,444,096.82 is: 4,752,969.03
Step by Step Solution
- Step 1: Write the proportion equation
6,197,293.36 : 8,552,472.52 = 3,444,096.82 : x - Step 2: Convert to fraction form
6,197,293.36/8,552,472.52 = 3,444,096.82/x - Step 3: Cross multiply
6,197,293.36x = 8,552,472.52 × 3,444,096.82 - Step 4: Simplify right side
6,197,293.36x = 29,455,543,409,269.38 - Step 5: Solve for x
x = 29,455,543,409,269.38/6,197,293.36 - Step 6: Final answer
x = 4,752,969.03
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.